myelin

Researchers monitoring the decomposition of an abundant brain protein, called myelin basic protein (MBP), discovered that this protein breaks down differently in people with multiple sclerosis (MS) than it does in those without the disease, particularly in two surface regions, and that difference may be the trigger for immune reactions and myelin…

In a new and possibly important insight into the workings of the immune system, researchers discovered what it takes for T-cells to start targeting myelin sheets in multiple sclerosis (MS). The findings may also explain why some drugs fail to prevent autoimmunity in MS. The study, “Trans-presentation…

Immunization with molecules present specifically in myelin may be a new approach to treating multiple sclerosis (MS), according to a recent study that found that the mouse version of such molecules could stop ongoing disease processes in an MS mouse model. The study, “Targeting Non-classical Myelin Epitopes to Treat…

The 2016 Fritz Krauth Award was given by the Paralyzed Veterans of America to Dr. Sarah Moyon, a researcher focusing on ways to understand and treat symptoms of diseases like multiple sclerosis (MS) and those of the spine. The award ceremony took place at Cleveland, Ohio, at the bi-annual board meeting of…

A study found that the cells responsible for the production of myelin selectively introduce a myelin-insulating layer in a particular set of neuronal axons in the brain’s white matter. This represents a step forward in the basic mechanisms that may underlie neurological disorders, including multiple sclerosis (MS). Also, a newly developed method…

Apitope and Merck KGaA announced that they have entered into an exclusive agreement regarding ATX-MS-1467, a potential disease-modifying therapy for  multiple sclerosis (MS). Under its terms, Apitope will regain full global rights over ATX-MS-1467, as well as all clinical data related to the compound. In 2009, the company granted exclusive global rights to Merck KGaA to develop…

The National Multiple Sclerosis Society announced that is investing more than $10.5 million to support an anticipated 42 new research projects into multiple sclerosis (MS), part of its commitment to scientific efforts aimed at stopping MS, restoring lost function to patients, and, ultimately, ending the disease forever. The dedicated funding is part of a projected society investment of…

The MS Society in the United Kingdom is funding a new project at the University of Glasgow, in Scotland, to examine if  heparin, a drug widely used for stroke patients, can repair neurological damage in people with multiple sclerosis (MS). MS is a progressive, debilitating, immune-mediated, neurodegenerative disorder in which…

In multiple sclerosis (MS), scientists have long believed that the body’s own immune system attacked myelin sheaths, the “insulating tape” that surrounds neurons, causing the disease. But researchers at Tel Aviv University are challenging that view, in a study reporting that MS may in fact be triggered by an instability inherent in the myelin membranes. The…

Researchers showed that it could be possible to treat and cure inflammatory diseases such as multiple sclerosis (MS) by injecting a single dose of biodegradable polymer particles containing myelin self-antigen into the lymph nodes.

Tamoxifen (brand name, Nolvadex), a widely used treatment for breast cancer, can also be used to treat myelin loss in patients with multiple sclerosis (MS), a new study suggests. The finding, by a team of researchers at the University of Cambridge, U.K., was published in a study titled “…

Understanding lipid signaling in multiple sclerosis (MS) may be the key to developing more effective therapies for the disease. New work by researchers at Cornell University could bring us closer to unraveling the role of lipids in MS development. Lipids are fat molecules that compose the cellular membranes and surround each organelle inside…

Researchers at Queen’s University Belfast are studying how myelin might be repaired, in an attempt to reverse the damage caused by multiple sclerosis (MS). The more than £2 million, five-year research grant is jointly funded by  the Wellcome Trust, in its first Investigator Award for Northern Ireland, and by the BBSRC, the Biotechnology and Biosciences…

Patients with relapsing multiple sclerosis (MS) are being recruited for a clinical trial evaluating an experimental monoclonal antibody called ublituximab, the National MS Society announced in a recent news release. The study, being conducted at seven U.S. sites, will enroll at least 24 patients, but this number can go up to 100. MS is considered to be…

A research project that aims to explore how astrocytes can be manipulated to stop or prevent neurodegeneration has received a grant from the National Stem Cell Foundation (NSCF). The project will be conducted by the The New York Stem Cell Foundation (NYSCF) Research Institute. The work developed by Dr. Valentina…

Oligodendrocytes — brain cells that wrap themselves around neurons to produce myelin — are much more diverse than previously believed. Scientists in Sweden, using a new type of sequencing, have discovered more than a dozen different kinds, including an oligodendrocyte subtype involved in motor learning, a finding that might spur new research into protecting…

Researchers at the University of Buffalo’s Hunter James Kelly Research Institute (HJKRI) discovered that the cells that form myelin in the nervous system respond to mechanical stimulation by activating molecules from a specific pathway, which are transferred to the nucleus, triggering myelination. The findings, which may be key to developing new therapies…

The evolution of the myelin sheath throughout childhood has been visualized in vivo for a first time, according to findings reported in the study “Mapping an index of the myelin g-ratio in infants using magnetic resonance imaging,” published in the journal NeuroImage. To function well, nerve cells in the brain rely on…

Researchers at the Center of Excellence for Myelin Repair, a part of Mount Sinai, reported that gut bacteria produce compounds that were seen to affect the myelin content in mice and cause social avoidance behaviors. Study results indicated that targeting gut bacteria, or the gut metabolites, might help in treating neuropsychiatric disorders or complications, such as those…

The immune system-suppressing multiple sclerosis (MS) drug fingolimod (Gilenya) also has potentially beneficial effects on the nervous system, according to a recent study, “The multiple sclerosis drug fingolimod (FTY720) stimulates neuronal gene expression, axonal growth and regeneration.“  The article appeared online March 12 in an early version of the journal …

New research from Argentina explores the idea that controlling symptoms of type 2 diabetes (metabolic syndrome) can also beneficially impact multiple sclerosis (MS) disease progression. The study,“Immunologic Effects of Metformin and Pioglitazone Treatment on Metabolic Syndrome and Multiple Sclerosis,“ appeared March 7 in the journal…

Research on a specific type of stem cell found in the placenta, known as decidua-derived mesenchymal stem cells (DMSC), suggests these cells might be the source of future treatments for multiple sclerosis. The report, “Restrained Th17 response and myeloid cell infiltration into the central nervous system by human decidua-derived mesenchymal stem…

Dr. Andrew Goodman of the University of Rochester discussed the latest research and perspectives on stem cell strategies for people with multiple sclerosis (MS), saying in a presentation at the Americas Committee for Treatment and Research in Multiple Sclerosis (ACTRIMS) Forum 2016 that such therapies, while promising, are not yet ready for widespread clinical use. New therapies…

Researchers have described the mechanisms by which cell precursors of oligodendrocytes — the cells responsible for the generation of myelin in the central nervous system — migrate from their birthplace to their workplace during brain and spinal cord development, and begin to mature and wrap about nerve fibers. The finding, the authors…

A study from the University of Cambridge showed that the membrane-bound signaling protein EphrinB3, which acts by inhibiting the maturation of oligodendrocytes, also blocks the remyelination of damaged neurons in multiple sclerosis (MS). The study, “Antibody-mediated neutralization of myelin-associated EphrinB3 accelerates CNS re-myelination,“ uncovered a new target to explore…

Clinical trials suggest that hematopoietic stem cell transplantation (HSCT), a common treatment for bone marrow and blood cancers, could also help people with multiple sclerosis (MS). The technique involves harvesting new, undeveloped blood or bone marrow (hematopoietic) cells, typically from the person affected with the disease (autologous). The goal is to…

A team of researchers recently discovered two novel multiple sclerosis (MS)-associated genes that are regulated by vitamin D levels. The study, titled “The multiple sclerosis susceptibility genes TAGAP and IL2RA are regulated by vitamin D in CD4+ T cells,” was published in the advanced online section of …

Researchers found that a group of untreated patients with multiple sclerosis (MS) and patients with chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME) carry a specific group of hyperactivated immune cells, the inflammatory CD8+ T cells, suggesting a potential common mechanism contributing to disease pathogenesis. The study, “A Preliminary Comparative…

A research team recently showed that key enzymes of energy metabolism pathways are differentially expressed in active and inactive multiple sclerosis (MS) lesions, and may contribute to axonal degeneration in MS. The study, titled “Differential expression of glucose-metabolizing enzymes in multiple sclerosis lesions,” was published in the…

Researchers are proposing for a first time that multiple sclerosis (MS) is triggered by the death of a specific cell population within the central nervous system called oligodendrocytes. The study, titled “Oligodendrocyte death results in immune-mediated CNS demyelination,” was published in the journal Nature Neuroscience. Oligodendrocytes,…